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  <title>Get the write concern for this database</title>
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    <li>Get the write concern for this database</li>
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  <div id="layout-content"><div id="mongodb.getwriteconcern" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">MongoDB::getWriteConcern</h1>
  <p class="verinfo">(PECL mongo &gt;=1.5.0)</p><p class="refpurpose"><span class="refname">MongoDB::getWriteConcern</span> &mdash; <span class="dc-title">Get the write concern for this database</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-mongodb.getwriteconcern-description">
  <h3 class="title">Description</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>MongoDB::getWriteConcern</strong></span>(): <span class="type">array</span></div>

 </div>


 <div class="refsect1 parameters" id="refsect1-mongodb.getwriteconcern-parameters">
  <h3 class="title">Parameters</h3>
  <p class="para">This function has no parameters.</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-mongodb.getwriteconcern-returnvalues">
  <h3 class="title">Return Values</h3>
  <p class="para">This function returns an array describing the write concern. The array contains the values <code class="literal">w</code> for an integer acknowledgement level or string mode, and <code class="literal">wtimeout</code> denoting the maximum number of milliseconds to wait for the server to satisfy the write concern.</p>
 </div>


 <div class="refsect1 examples" id="refsect1-mongodb.getwriteconcern-examples">
  <h3 class="title">Examples</h3>
  <div class="example" id="example-81">
   <p><strong>Example #1 <span class="methodname"><strong>MongoDB::getWriteConcern()</strong></span> return value example</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /><br />$mc&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">MongoClient</span><span style="color: #007700">(</span><span style="color: #DD0000">'mongodb://localhost:27017'</span><span style="color: #007700">,&nbsp;array(</span><span style="color: #DD0000">'wTimeoutMS'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">500</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">$db&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$mc</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">selectDB</span><span style="color: #007700">(</span><span style="color: #DD0000">'test'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$db</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getWriteConcern</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">$db</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setWriteConcern</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">1000</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$db</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getWriteConcern</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
   </div>

   <div class="example-contents"><p>The above example will output:</p></div>
   <div class="example-contents screen">
<div class="cdata"><pre>
array(2) {
  [&quot;w&quot;]=&gt;
  int(1)
  [&quot;wtimeout&quot;]=&gt;
  int(500)
}
array(2) {
  [&quot;w&quot;]=&gt;
  int(1)
  [&quot;wtimeout&quot;]=&gt;
  int(1000)
}
</pre></div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-mongodb.getwriteconcern-seealso">
  <h3 class="title">See Also</h3>
  <ul class="simplelist">
   <li class="member">The <a href="mongo.writeconcerns.html" class="link">write concern</a> documentation.</li>
   <li class="member"><span class="function"><a href="mongodb.setwriteconcern.html" class="function" rel="rdfs-seeAlso">MongoDB::setWriteConcern()</a> - Set the write concern for this database</span></li>
  </ul>
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